19 lines
613 B
C
19 lines
613 B
C
// RUN: %clang_analyze_cc1 -analyzer-checker=core,osx.cocoa.RetainCount -analyzer-store=region -verify %s
|
|
|
|
typedef struct CGColorSpace *CGColorSpaceRef;
|
|
extern CGColorSpaceRef CGColorSpaceCreateDeviceRGB(void);
|
|
extern CGColorSpaceRef CGColorSpaceRetain(CGColorSpaceRef space);
|
|
extern void CGColorSpaceRelease(CGColorSpaceRef space);
|
|
|
|
void f() {
|
|
CGColorSpaceRef X = CGColorSpaceCreateDeviceRGB(); // expected-warning{{leak}}
|
|
CGColorSpaceRetain(X);
|
|
}
|
|
|
|
void fb() {
|
|
CGColorSpaceRef X = CGColorSpaceCreateDeviceRGB();
|
|
CGColorSpaceRetain(X);
|
|
CGColorSpaceRelease(X);
|
|
CGColorSpaceRelease(X); // no-warning
|
|
}
|